#175D4A#175D4A

#175D4A is a dark, moderate teal. Relative luminance 0.085; OKLCH L 43.0% C 0.075 H 170.6°. Best body text is #FFFFFF at 7.77:1 contrast (WCAG AA passes).

Color values

HEX	#175D4A
RGB	rgb(23, 93, 74)
HSL	hsl(164, 60%, 23%)
HSV	hsv(164, 75%, 36%)
CMYK	cmyk(75.3%, 0%, 20.4%, 63.5%)
CIE-LAB	lab(35.01, -26.45, 4.79)
CIE-LCH	lch(35.01, 26.88, 169.74°)
OKLab	oklab(43.04% -0.0741 0.0122)
OKLCH	oklch(43.04% 0.075 170.6)
XYZ	xyz(5.5031, 8.5046, 7.8288)
Luminance	0.0851 (WCAG relative)
Temperature	neutral
Family	teal

Closest named colors

Perceptual scales

Shades

Tints

Tones

OKLCH scale

Color harmonies

complementary

#175D4A #5D172A

analogous

#175D27 #175D4A #174D5D

triadic

#175D4A #4A175D #5D4A17

tetradic

#175D4A #27175D #5D172A #4D5D17

square

#175D4A #27175D #5D172A #4D5D17

split-complementary

#175D4A #5D174D #5D2717

monochromatic

#061914 #0B2C23 #175D4A #238E71 #2FBF98

Accessibility & contrast

On white

7.77

#175D4A on #FFFFFF

AA ✓AA large ✓AAA ✓

On black

2.70

#175D4A on #000000

AA ✗AA large ✗AAA ✗

Best text color

#FFFFFF on #175D4A

7.77:1 — WCAG AA (normal text) passes

Contrast matrix

fg \ bg	##175D4A	#FFFFFF	#000000	##FFFFFF
##175D4A	1.00	7.77	2.70	7.77
#FFFFFF	7.77	1.00	21.00	1.00
#000000	2.70	21.00	1.00	21.00
##FFFFFF	7.77	1.00	21.00	1.00

Color blindness preview

Protanopia (red-blind)

#5A5649

Deuteranopia (green-blind)

#51504B

Tritanopia (blue-blind)

#005E58

Achromatopsia (no color)

#525252

Design tokens & code

CSS

--color: #175d4a;
/* rgb */ color: rgb(23, 93, 74);
/* oklch */ color: oklch(43.0% 0.075 170.6);

Tailwind

colors: {
  custom: {
    50: '#5f8b7c',
    500: '#175d4a',
    950: '#000000',
  },
}

SCSS

$custom: #175d4a;
$custom-light: #5f8b7c;
$custom-dark: #000000;

JSON

{
  "hex": "#175d4a",
  "rgb": {
    "r": 23,
    "g": 93,
    "b": 74
  },
  "hsl": {
    "h": 163.714,
    "s": 60.345,
    "l": 22.745
  },
  "oklch": {
    "l": 0.43036,
    "c": 0.07506,
    "h": 170.6
  },
  "luminance": 0.08505
}

Semantic roles & 50–950 ramp

primary

#175D4A

secondary

#943C54

accent

#4470E3

background

#F5F8F7

surface

#EAF0EE

border

#C6CBC9

text

#050C09

muted

#797D7B

Preview Lab

Preview with #175D4A

Body copy rendered with the generated semantic roles for this colour.

Preview Lab → · Contrast checker → · Palette generator →